Finds hardcoded color values (hex, rgb, rgba) in a specified directory, a single file, or multiple files and replaces them with theme variables from apps/storybook/src/tailwind/customTheme.ts. Prefers Tailwind class names (oui-*) from packages/ui/tailwind.config.js when the context allows; otherwise uses CSS variables (e.g. rgb(var(--oui-color-primary)) or rgba with alpha). When the original was rgba, keep the comma syntax: rgba(var(--oui-color-*), alpha); do not convert to slash syntax. When code already uses rgb(var(--oui-*)/α) or rgb(var(--oui-*)_/_α), do not convert to rgba(var(--oui-*), α). When no exact match exists, uses the closest theme color by semantics or RGB distance. Use when the user asks to find or replace hardcoded colors in a directory/file(s), or to align colors with customTheme.
Installation
Installer avec Codex ou Claude Copiez ce prompt, collez-le dans Codex, Claude ou un autre assistant, puis laissez-le vérifier la page du skill et l'installer pour vous.
Finds hardcoded color values (hex, rgb, rgba) in a specified directory, a single file, or multiple files and replaces them with theme variables from apps/storybook/src/tailwind/customTheme.ts. Prefers Tailwind class names (oui-*) from packages/ui/tailwind.config.js when the context allows; otherwise uses CSS variables (e.g. rgb(var(--oui-color-primary)) or rgba with alpha). When the original was rgba, keep the comma syntax: rgba(var(--oui-color-*), alpha); do not convert to slash syntax. When code already uses rgb(var(--oui-*)/α) or rgb(var(--oui-*)_/_α), do not convert to rgba(var(--oui-*), α). When no exact match exists, uses the closest theme color by semantics or RGB distance. Use when the user asks to find or replace hardcoded colors in a directory/file(s), or to align colors with customTheme.
Tailwind reference: packages/ui/tailwind.config.js. Use its theme.extend.colors (prefix oui-) to decide valid class names and when to use class vs CSS variable.
Target: User may specify one of:
Directory: Scan that directory and its subdirectories (recursively). Include only relevant files (e.g. .tsx, .ts, .jsx, .js, .css); exclude node_modules, dist, and similar.
Single file: One file path (e.g. apps/storybook/src/foo.tsx). Scan only that file.
Multiple files: A list of file paths. Scan only those files; no recursive directory scan.
If the user gives neither a directory nor any file path(s), ask. Example: "Which directory or which file(s) should I scan for hardcoded colors?"
Workflow
Confirm target
If the user did not specify a target, ask. Accept:
Directory: e.g. packages/ui/src — scan recursively.
Single file: e.g. apps/storybook/src/orderlyConfig/components/VaultsTabContent.tsx.
Multiple files: e.g. file1.tsx, file2.tsx (or a list). Scan only those files.
Example prompt: "Which directory or which file(s) should I scan for hardcoded colors?"
Build color map from customTheme
Parse apps/storybook/src/tailwind/customTheme.ts and build a map: normalized RGB (and optional hex) → variable name (e.g. 96 140 255 / #608CFF → --oui-color-primary). Use the table below if parsing is not possible.
Find hardcoded colors
In the chosen directory (all relevant files under it, recursively) or in the specified file(s) (only those paths), search for:
Gradients: linear-gradient(...) (or similar) with hex/rgb color stops — replace using the Gradient replacement section.
Tailwind 写死颜色类: Search for oui-* utility classes where the color is the literal white/black (not a theme token). Include: text (oui-text-white, oui-text-black, and opacity variants like oui-text-white/80, oui-text-black/[0.88]); background (oui-bg-white, oui-bg-black, oui-bg-white/[0.06], oui-bg-white/[0.16], oui-bg-black/80, etc.); border (oui-border-white, oui-border-black and opacity variants); fill (oui-fill-white, oui-fill-black and opacity variants). Match both Tailwind opacity styles: /0.06, /[0.06], /[.06], etc.
SVG 属性: In TSX/JSX, search for:
fill="..." with literal color values: fill="white", fill="black", fill="#RRGGBB", fill="#RGB", etc. (include both quoted and fill={...} when the value is a string literal).
fillOpacity="..." or fillOpacity={...} with numeric/string literals (e.g. "0.98", "1", 0.98).
Skip: fill="none", fill="currentColor", and fill="url(#...)" (gradient/pattern refs). Do not treat dynamic expressions (e.g. fillOpacity={opacity} where opacity is a prop) as hardcoded unless the default is a literal.
SVG fill/fillOpacity replacement: When an <svg> (or a single dominant path/group) has only a single hardcoded fill + optional fillOpacity: (1) On the <svg>: add or merge className with the appropriate theme class; set fill="currentColor" so children inherit. (2) Remove fill and fillOpacity from the <svg> and from child elements that duplicated the same color. Mapping (same semantics as Tailwind 写死颜色类): fill="white" + fillOpacity="0.98" (or no fillOpacity / 1) → oui-text-base-contrast (or oui-fill-base-contrast). fill="white" + other opacity → use closest oui-fill-base-contrast-* (80, 54, 36, 30, 20, 16, 12, 10, 8, 6, 4). fill="black" (and variants) → oui-fill-base-10 or oui-fill-base-contrast by context. Other hex/rgb fill → normalize to RGB and use exact/closest theme variable; if a class is used, prefer oui-fill-* with fill="currentColor". Icon can use eitheroui-text-base-contrast (icon follows text color) or oui-fill-base-contrast (icon uses fill token).
Skip: Commented-out code; non-style uses (hex in IDs, version strings, URLs, regex patterns containing #); test/snapshot files (e.g. __snapshots__, *.test.*, *.spec.*) unless the user asks to include them; color values inside data-* or aria-* attributes unless clearly used for styling. If the user explicitly asks to replace colors inside comments or tests, do so as an exception.
Match and choose replacement
Normalize each value to RGB (for gradients, normalize both stops).
Exact match: If RGB equals a customTheme color/gradient variable value, use that variable (for gradients, use the pair --oui-gradient-*-start / -end).
No exact match: Prefer semantic match (e.g. profit/success green → --oui-color-success / --oui-color-trading-profit; loss/danger red → --oui-color-danger / --oui-color-trading-loss; primary blue/purple → --oui-color-primary / --oui-color-link; neutrals → --oui-color-base-*). If unclear, use smallest RGB distance to a theme color.
Note in the replacement whether it was "exact" or "closest (semantic/distance)".
4a. Summarize (optional before applying)
List how many findings per file and by type (hex/rgb, Tailwind white/black classes, gradients, SVG fill/fillOpacity). If there are many files, ask whether to apply all or start with a subset (e.g. one directory or only Tailwind classes).
Tailwind 写死颜色类的替换
When you find Tailwind hardcoded color classes (oui--white, oui--black), replace them with theme classes per the table below. line in tailwind.config.js has: 4 (0.04), 6 (0.06), DEFAULT (0.08), 10 (0.10), 12 (0.12), 16 (0.16). base.contrast has: DEFAULT (0.98), 80, 54, 36, 30, 20, 16, 12, 10, 8, 6, 4 — use for text/icon opacity.
Original (hardcoded)
Replace with (theme class)
Notes
oui-text-white
oui-text-base-foreground or oui-text-base-contrast
White text; base.foreground semantics
oui-text-black
oui-text-base-contrast (primary text) or oui-text-base-10 by context
Black text: primary → base-contrast; on light → base-10
oui-bg-white
oui-bg-secondary or oui-bg-base-foreground
Solid white bg; customTheme secondary/base-foreground = 255 255 255
oui-bg-black
oui-bg-base-10 or oui-bg-fill
Dark bg; pick darkest by semantics
oui-bg-white/[0.04], oui-bg-white/[.04]
oui-bg-line-4
line-4 = 0.04
oui-bg-white/[0.06], oui-bg-white/[.06]
oui-bg-line-6
line-6 = 0.06
oui-bg-white/[0.08] (0.08)
oui-bg-line (DEFAULT)
line DEFAULT = 0.08
oui-bg-white/[0.10], oui-bg-white/[.10]
oui-bg-line-10
line-10 = 0.10
oui-bg-white/[0.12]
oui-bg-line-12
line-12 = 0.12
oui-bg-white/[0.16]
oui-bg-line-16
line-16 = 0.16
Other white/α (e.g. 0.2, 0.3, 0.5, 0.8)
Use oui-bg-base-contrast-{closest} (80/54/36/30/20/16/12/10/8/6/4) or oui-bg-line-* + note "closest (opacity)"
Overlay: oui-bg-base-10 or oui-bg-fill; need opacity → CSS variable or closest base
Common in dialog/sheet
oui-border-white
oui-border-line or oui-border-base-foreground
White border
oui-border-black
oui-border-base-10 or oui-border-line by context
Dark border
oui-fill-white / oui-fill-black
oui-fill-base-foreground / oui-fill-base-10 etc.
Same semantics as text/bg
SVG fill="white" + fillOpacity="0.98" (or 1)
On <svg>: className="oui-text-base-contrast" (or oui-fill-base-contrast), fill="currentColor"; remove fill/fillOpacity from svg and children
Same semantics as oui-text-white / base.contrast DEFAULT
Apply replacement (class first, then CSS variable)
Tailwind 写死颜色类: If the finding is a Tailwind hardcoded color class (e.g. oui-text-white, oui-bg-white/[0.06]), replace it with the theme oui-* class from the Tailwind 写死颜色类的替换 table above. Do not introduce new CSS variables or hex/rgb. If the opacity has no exact theme token, use the closest line/base-contrast key and note "closest (opacity)" in the replacement.
Prefer Tailwind class when the color is applied via something that supports className (e.g. React className, or an attribute that accepts classes). Use packages/ui/tailwind.config.js as the single source of class names:
Utility pattern: oui-{bg|text|border|fill}-{color}. Examples: oui-bg-primary, oui-text-success, oui-fill-base-contrast, oui-text-base-contrast-54, oui-border-line, oui-text-trade-profit, oui-text-trade-loss. Opacity: e.g. oui-bg-primary/80 where supported.
Single-color SVG: (1) If an SVG (or its single path) already uses fill="rgb(var(--oui-color-*))" plus fillOpacity="…", replace with the Tailwind fill class on the <svg>: e.g. className="oui-fill-base-contrast-54" with fill="currentColor" on the SVG so children inherit; remove fill and fillOpacity from child elements; map variable + opacity to the same oui-fill-* token (e.g. --oui-color-base-foreground + 0.54 → oui-fill-base-contrast-54). (2) If an SVG uses literalfill="white" / fill="black" / hex etc. + fillOpacity, apply the same treatment: replace with oui-text-base-contrast or oui-fill-base-contrast (and opacity variants per the Tailwind 写死颜色类的替换 table) + fill="currentColor" on the <svg>, and remove literal fill/fillOpacity from the svg and children. This keeps a single source of color and avoids duplicate CSS variable usage.
Use CSS variable only when a class cannot be used (inline style, object used for style, third-party API color string, SVG fill/stroke on elements that truly cannot take a class):
Solid: rgb(var(--oui-color-primary)) (variable name always two dashes: --oui-color-*).
With alpha (rgba): When the original was already rgba(...), keep the comma syntax: rgba(var(--oui-color-primary), 0.15) — do not convert to slash syntax. For replacements that were originally rgba, use rgba(var(--oui-color-*), alpha) only. When the existing code already uses rgb(var(--oui-color-*) / α), rgb(var(--oui-gradient-*)/α), or the Tailwind arbitrary form rgb(var(--oui-*)_/_α), preserve that form; do not rewrite to rgba(var(--oui-*), α).
customTheme color reference (for exact match)
Use this when not parsing customTheme.ts. Values are RGB space-separated; hex is derived for matching.
Variable
RGB (customTheme)
Hex (approx)
--oui-color-primary
96 140 255
#608CFF
--oui-color-primary-light
119 157 255
#779DFF
--oui-color-primary-darken
51 95 252
#335FFC
--oui-color-primary-contrast
255 255 255
#FFFFFF
--oui-color-link
182 79 255
#B64FFF
--oui-color-link-light
208 140 255
#D08CFF
--oui-color-secondary
255 255 255
#FFFFFF
--oui-color-tertiary
218 218 218
#DADADA
--oui-color-quaternary
218 218 218
#DADADA
--oui-color-danger
255 68 124
#FF447C
--oui-color-danger-light
255 68 124
#FF447C
--oui-color-danger-darken
217 45 107
#D92D6B
--oui-color-danger-contrast
255 255 255
#FFFFFF
--oui-color-success
0 180 158
#00B49E
--oui-color-success-light
15 203 180
#0FCBB4
--oui-color-success-darken
0 134 118
#008676
--oui-color-success-contrast
255 255 255
#FFFFFF
--oui-color-warning
255 182 93
#FFB65D
--oui-color-warning-light
255 207 139
#FFCF8B
--oui-color-warning-darken
255 125 0
#FF7D00
--oui-color-warning-contrast
255 255 255
#FFFFFF
--oui-color-fill
36 32 47
#24202F
--oui-color-fill-active
40 46 58
#282E3A
--oui-color-base-1
83 94 123
#535E7B
--oui-color-base-2
74 83 105
#4A5369
--oui-color-base-3
57 65 85
#394155
--oui-color-base-4
51 57 72
#333948
--oui-color-base-5
40 46 58
#282E3A
--oui-color-base-6
32 37 47
#20252F
--oui-color-base-7
27 32 40
#1B2028
--oui-color-base-8
24 28 35
#181C23
--oui-color-base-9
19 21 25
#131519
--oui-color-base-10
7 8 10
#07080A
--oui-color-base-foreground
255 255 255
#FFFFFF
--oui-color-line
255 255 255
#FFFFFF
--oui-color-trading-loss
255 68 124
#FF447C
--oui-color-trading-loss-contrast
255 255 255
#FFFFFF
--oui-color-trading-profit
0 180 158
#00B49E
--oui-color-trading-profit-contrast
255 255 255
#FFFFFF
Gradient replacement
When you find a gradient (e.g. linear-gradient(#608CFF, #1828C3) or two hex/rgb stops that match a theme gradient):
Normalize both stops to RGB and look them up in the gradient table below (or in customTheme.ts).
If both stops exactly match a pair --oui-gradient-*-start / --oui-gradient-*-end, replace with:
linear-gradient(..., rgb(var(--oui-gradient-primary-start)), rgb(var(--oui-gradient-primary-end))) (or the matching gradient name: primary, secondary, success, danger, warning, neutral, brand). Keep the original direction/angle (e.g. 90deg, to right) — only replace the color stops.
If only one stop matches or semantics suggest a theme gradient, use that theme’s start/end pair and note "closest (semantic)".
Trading context (PnL, order side, chart): prefer --oui-color-trading-profit / --oui-color-trading-loss over generic success/danger.
Red/pink/danger → --oui-color-danger or --oui-color-trading-loss
Green/success/profit → --oui-color-success or --oui-color-trading-profit
Blue/purple/primary → --oui-color-primary or --oui-color-link (buttons/links: primary/link; neutral UI: base-*).
Orange/yellow → --oui-color-warning
White/foreground → --oui-color-base-foreground or --oui-color-primary-contrast
Grays/dark neutrals → --oui-color-base-1 … --oui-color-base-10 by lightness
Checklist before applying
Target confirmed (directory, single file, or multiple files). If directory: scan is recursive; only intended file types included. If file(s): only those paths are scanned.
Each replacement is either exact (from customTheme map) or closest (semantic or distance), with reason noted.
Tailwind 写死颜色类: Checked for oui-{text|bg|border|fill}-white, oui-{text|bg|border|fill}-black, and any opacity variants; if found, replaced per the Tailwind 写死颜色类的替换 table (line, base-contrast, base-foreground, secondary, base-10, fill, etc.).
Where className can be used, replacement is an oui-* class from tailwind.config.js.
Single-color SVG: If SVG/path used fill="rgb(var(--oui-color-*))" + fillOpacity, or literalfill/fillOpacity (e.g. fill="white", fillOpacity="0.98"), use className="oui-fill-*" or oui-text-base-contrast on <svg> with fill="currentColor", and remove fill/fillOpacity from svg and child elements.
SVG 属性: Checked for literal fill and fillOpacity on <svg> or children; if found, replaced with theme class on <svg> and fill="currentColor".
Where only style/CSS variable is possible, use rgb(var(--oui-color-*)) or, when the original was rgba, rgba(var(--oui-color-*), alpha) (keep comma syntax; do not convert to slash); variable name uses two dashes (--oui-color-*). If the file already uses rgb(var(--oui-*)/α) or _/_α form, do not change to rgba(..., α).
If a gradient was replaced, use --oui-gradient-*-start and --oui-gradient-*-end from customTheme; variable names use two dashes.
